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How do you handle accessibility in custom widgets?

Senior JQuery
Quick Answer Accessibility in jQuery widgets: add ARIA roles (role="dialog", role="tab", role="tabpanel"), manage focus (move focus to modal on open, return to trigger on close), handle keyboard navigation (Tab, Escape, arrow keys), label interactive elements (aria-label, aria-labelledby), announce dynamic content changes with aria-live regions. Test with a screen reader (NVDA, VoiceOver).

Answer

Add ARIA attributes.
Manage keyboard navigation and focus.
Ensure compatibility with screen readers.
S
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This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.

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